TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 203 filers reported holding TANDEM DIABETES CARE INC in Q4 2018. The put-call ratio across all filers is 0.66 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $1,393,000 | -13.5% | 15,790 | -6.2% | 0.19% | -24.0% |
| Q4 2020 | $1,610,000 | -31.1% | 16,828 | -18.3% | 0.25% | -43.9% |
| Q3 2020 | $2,337,000 | -49.5% | 20,588 | -56.0% | 0.45% | -52.1% |
| Q2 2020 | $4,629,000 | +5.2% | 46,795 | -31.5% | 0.94% | -16.0% |
| Q1 2020 | $4,399,000 | +1.6% | 68,362 | -5.9% | 1.12% | +97.7% |
| Q4 2019 | $4,329,000 | -34.9% | 72,625 | -35.5% | 0.57% | -25.7% |
| Q3 2019 | $6,645,000 | -8.7% | 112,670 | -0.1% | 0.77% | -2.7% |
| Q2 2019 | $7,277,000 | +1174.4% | 112,780 | +1153.1% | 0.79% | +1256.9% |
| Q1 2019 | $571,000 | +50.3% | 9,000 | -10.0% | 0.06% | +34.9% |
| Q4 2018 | $380,000 | – | 10,000 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Delphi Management Partners VIII, L.L.C. | 1,000,000 | $59,610,000 | 47.04% |
| Prospect Capital Advisors, LLC | 127,900 | $7,624,000 | 4.68% |
| Asymmetry Capital Management, L.P. | 43,559 | $2,597,000 | 4.66% |
| Copernicus Capital Management, LLC | 50,000 | $2,981,000 | 3.91% |
| SECTORAL ASSET MANAGEMENT INC | 341,714 | $20,370,000 | 3.04% |
| FRIESS ASSOCIATES LLC | 627,225 | $37,389,000 | 2.60% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,361,345 | $81,150,000 | 2.59% |
| Parkman Healthcare Partners LLC | 134,959 | $8,045,000 | 2.32% |
| OBERWEIS ASSET MANAGEMENT INC/ | 109,940 | $6,554,000 | 2.18% |
| First Light Asset Management, LLC | 268,574 | $16,010,000 | 2.05% |